Latitude 47.704656 Longitude -122.318745
Ambient office = 114 nanosieverts per hour
Ambient outside = 100 nanosieverts per hour
Soil exposed to rain water = 102 nanosieverts per hour
Vine ripened tomato from Central Market = 116 nanosieverts per hour
Tap water = 109 nanosieverts per hour
Filtered water = 98 nanosieverts per hour